Practical deniable encryption scheme and security proofs
实用的可否认加密方案及安全性证明*

By analyzing one bit of deniable encryption scheme and sender-side (or receiver-side) deniable encryption scheme, this paper found that these schemes were not practical.By trusted third party, presented a scheme based on quadratic residuosity problem.It realized sender and receiver deniable encryption and could perform multi-bit message encryption. Proved semantic security of the scheme. The scheme is practical.